Home / 9,461,285.60-13,054,621.57-6,022,271.84

Finding the Fourth Proportional to 9,461,285.60, 13,054,621.57 and 6,022,271.84

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Solution

The fourth proportional to 9,461,285.60, 13,054,621.57 and 6,022,271.84 is: 8,309,492.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461,285.60 : 13,054,621.57 = 6,022,271.84 : x
  2. Step 2: Convert to fraction form
    9,461,285.60/13,054,621.57 = 6,022,271.84/x
  3. Step 3: Cross multiply
    9,461,285.60x = 13,054,621.57 × 6,022,271.84
  4. Step 4: Simplify right side
    9,461,285.60x = 78,618,479,782,538.81
  5. Step 5: Solve for x
    x = 78,618,479,782,538.81/9,461,285.60
  6. Step 6: Final answer
    x = 8,309,492.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.